telmexla.com.co CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig telmexla.com.co. NS

Answer

telmexla.com.co. 5 NS ns7.telmexla.com.co. telmexla.com.co. 5 NS ns1.telmexla.com.co.

Authority

The response has no authority records.

Additional

ns1.telmexla.com.co. 5 A 190.157.8.71 ns7.telmexla.com.co. 5 A 190.157.8.71 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0